Description
Cast in the USA and machined by Specialist Components UK
This casting is very suitable for sprint/race engines and turbo cars – their ports are very larger and suit applications as described chambers are 21-22cc but can be tailored to suit requirements.
New bronze valve guides.
All surfaces machined for maximum gasket sealing.
Weighs just 5.7kg fully assembled vs the iron head at 13.8kg!
These heads have bigger ports meaning they can be used for full race and rally applications.